# Author name: Gustavo Cinca

Gustavo Miguel Cinca was born in San Rafael, Argentina, graduating as a Chemical Engineer with a Diploma of Honor. During his professional career, he was director of construction and president of a construction and installation company. In his work trajectory he built plants of chemical processes, refineries, gas pipelines, compressors and thermal power plants in the country and abroad. Because of this experience, the writer offers the reader this website.

## The Basics of Globe Valves: What You Need to Know

Globe valve. The term globe valve refers to a valve whose body is shaped like a globe or has characteristics like a globe.

## Working Time Calculation

Calculation of working time – Calculation of man hours. Calculate the man-hours required to build a reinforced concrete foundation.
In this example, we will calculate the man-hours required to construct a reinforced concrete foundation.

## Cost per Hour for a Pickup Truck

Cost per hour of a pick-up truck. In this article we will complete the calculation of the hourly cost of the pickup from the previous article.

## How to Calculate Overhead Costs

How to calculate overheads with examples from construction projects.
A comprehensive guide to the calculation of overheads for construction and industrial installation companies.ion and industrial installation companies.

## How to Calculate Profit Margin

How to calculate the profit margin. The profit margin in the context of industrial operations refers to the percentage of profit that a company earns from its industrial operations or activities after deducting all expenses.
It is a financial measure that indicates the profitability and efficiency of a company’s operations.

## Materials Take Off Checklist

In the context of piping installation, Materials Take Off is the process of quantifying and determining the types and quantities of materials required for a particular project or piping installation.

## Industrial Projects

industrial Projects. The goal of this site is to provide technical support articles for:  Thanks for your visit!

## Piping Man-hours Estimation

Estimate piping man-hours. Calculate man-hours. Rough estimation of the order of magnitude (ROM) in the piping. In this and the following article, we will estimate the number of man-hours required to assemble the welded piping shown in the figure, using three calculation methods.

## Welding Materials – Calculation Tables

How to estimate input and consumption materials for welding pipes. Calculation tables by joint type and welding method.

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